Rose, Herbert Jennings (October 1935). "Nvmen inest: 'Animism' in Greek and Roman Religion". Harvard Theological Review. 28 (4): 237–257. doi:10.1017/s0017816000023026. S2CID162391992.
thelatinlibrary.com
Cicero. "De Divinatione". Loeb Classical Library; penelope.uchicago.edu. I.119-120. Marci Tulli Ciceronis. "De divinatione Prior" (in Latin). The Latin Library. I.119-120.
tufts.edu
perseus.tufts.edu
For a more extensive account, refer to "numen". A Latin Dictionary (in Latin). Perseus Digital Library.
C. Cornelius Tacitus. "Annales" (in Latin). Perseus Digital Library. 1.10.
C. Plinius Cæcilius Secundus. "Letters" (in Latin). Perseus Digital Library. 9.27.1.
uchicago.edu
penelope.uchicago.edu
Cicero. "De Divinatione". Loeb Classical Library; penelope.uchicago.edu. I.119-120. Marci Tulli Ciceronis. "De divinatione Prior" (in Latin). The Latin Library. I.119-120.